Find the given value.Find (f ? g)(4) when f(x) = x - 2 and g(x) = -4x2 + 12x - 4.
A. -40
B. -120
C. 120
D. -408
Answer: A
Mathematics
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What will be an ideal response?
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+ 
A. 9
B. 4
C. 3
+ 
D. 6
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A. 
B. 13
C. 
D. 
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Find the mean. If necessary, round to one decimal place.6, 5, 10, 5, 12, 9
A. 8.3 B. 7.8 C. 9.4 D. 6.3
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